/* =============================================
   RayPhoneAI — コメント & フォーム CSS
   ============================================= */

/* ── 検索フォーム ── */
.search-form {
  display: flex;
  gap: 0;
}
.search-form .search-field {
  flex: 1;
  padding: 10px 16px;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-right: none;
  border-radius: 8px 0 0 8px;
  color: var(--color-text);
  font-size: 0.88rem;
  font-family: var(--font-body);
  outline: none;
  transition: border-color var(--transition);
}
.search-form .search-field:focus {
  border-color: var(--color-primary);
}
.search-form .search-field::placeholder { color: var(--color-text-muted); }
.search-form .search-submit {
  padding: 10px 18px;
  background: var(--color-primary);
  color: var(--color-bg);
  border: none;
  border-radius: 0 8px 8px 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: opacity var(--transition);
}
.search-form .search-submit:hover { opacity: 0.85; }

/* ── コメントエリア ── */
.comments-area {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
}
.comments-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 28px;
  display: flex; align-items: center; gap: 8px;
}
.comments-title::before {
  content: '';
  display: block; width: 3px; height: 18px;
  background: var(--color-primary); border-radius: 2px;
}

.comment-list { list-style: none; display: flex; flex-direction: column; gap: 24px; }

.comment-body {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius);
  padding: 20px 24px;
}

.comment-author {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 12px;
}
.comment-author img {
  border-radius: 50%;
  width: 40px; height: 40px;
  flex-shrink: 0;
}
.comment-author-info .fn {
  font-size: 0.9rem; font-weight: 600; color: var(--color-text-heading);
  display: block;
}
.comment-date {
  font-size: 0.75rem; color: var(--color-text-muted);
}

.comment-content {
  font-size: 0.9rem; color: var(--color-text); line-height: 1.75;
}
.comment-content p { margin-bottom: 0.8em; }
.comment-content p:last-child { margin-bottom: 0; }

.comment-reply-link {
  margin-top: 12px;
  font-size: 0.78rem;
}
.comment-reply-link a {
  color: var(--color-primary); text-decoration: none;
}
.comment-reply-link a:hover { text-decoration: underline; }

.comment-awaiting-moderation {
  font-size: 0.78rem; color: var(--color-accent);
  padding: 6px 12px; background: rgba(255,107,107,0.08);
  border-radius: 4px; margin-bottom: 10px;
}

/* Nested */
.children {
  list-style: none;
  margin-top: 16px; margin-left: 32px;
  display: flex; flex-direction: column; gap: 16px;
}

/* ── コメントフォーム ── */
.comment-form {
  margin-top: 40px;
  display: flex; flex-direction: column; gap: 16px;
}
.comment-form h3 {
  font-size: 1.1rem; font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 8px;
  display: flex; align-items: center; gap: 8px;
}
.comment-form h3::before {
  content: ''; width: 3px; height: 18px;
  background: var(--color-primary); border-radius: 2px; display: block;
}

.comment-field-group {
  display: flex; flex-direction: column; gap: 6px;
}
.comment-field-group label {
  font-size: 0.82rem; font-weight: 600; color: var(--color-text-muted);
}
.comment-field-group .required { color: var(--color-accent); }
.comment-field-group input,
.comment-field-group textarea {
  padding: 10px 14px;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text);
  font-size: 0.9rem;
  font-family: var(--font-body);
  transition: border-color var(--transition);
  outline: none;
}
.comment-field-group input:focus,
.comment-field-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}
.comment-field-group textarea { resize: vertical; min-height: 140px; }

.comment-field-group input::placeholder,
.comment-field-group textarea::placeholder { color: var(--color-text-muted); }

.btn-comment-submit {
  align-self: flex-start;
  padding: 11px 28px;
  background: var(--color-btn-primary-bg);
  color: var(--color-btn-primary-text);
  border: none; border-radius: 24px;
  font-size: 0.88rem; font-weight: 700;
  cursor: pointer;
  transition: opacity var(--transition), transform var(--transition);
  box-shadow: 0 0 16px rgba(0, 212, 255, 0.25);
}
.btn-comment-submit:hover { opacity: 0.9; transform: translateY(-1px); }

/* ── ページネーション (comments) ── */
.comment-pagination {
  margin-top: 24px;
  display: flex; gap: 6px;
}
.comment-pagination a, .comment-pagination span {
  padding: 6px 12px; border-radius: 6px;
  background: var(--card-bg); border: 1px solid var(--color-border);
  font-size: 0.82rem; color: var(--color-text-muted);
  text-decoration: none;
}
.comment-pagination .current,
.comment-pagination a:hover {
  background: var(--color-primary); border-color: var(--color-primary);
  color: var(--color-bg);
}

/* ── ヘッダー is-scrolled ── */
#masthead.is-scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}